/**
 * Exec.java created by 漫时光。 at 下午1:20:15 2017年7月21日
 */
package compiler.antlr.javag4;

import org.antlr.v4.runtime.tree.ErrorNode;
import org.antlr.v4.runtime.tree.ParseTree;
import org.antlr.v4.runtime.tree.ParseTreeVisitor;
import org.antlr.v4.runtime.tree.RuleNode;
import org.antlr.v4.runtime.tree.TerminalNode;

/**
 * @author 漫时光。<br>
 */
public class Exec implements ParseTreeVisitor<String>{

	@Override
	public String visit(ParseTree tree) {
		// TODO Auto-generated method stub
		return null;
	}
	
	@Override
	public String visitChildren(RuleNode node) {
		// TODO Auto-generated method stub
		return null;
	}

	
	@Override
	public String visitTerminal(TerminalNode node) {
		// TODO Auto-generated method stub
		return null;
	}
	
	@Override
	public String visitErrorNode(ErrorNode node) {
		// TODO Auto-generated method stub
		return null;
	}

}
